ansible 安装 httpd

- hosts: webservers  vars:    http_port: 80    max_clients: 200  remote_user: root  tasks:  - name: ensure apache is at the latest version    yum: pkg=httpd state=latest  - name: write the apache config file    template: src=/srv/httpd.j2 dest=/etc/httpd.conf    notify:    - restart apache  - name: ensure apache is running    service: name=httpd state=started  - name: ensure apache is running enable    service: name=httpd state=started enabled=yes  handlers:    - name: restart apache      service: name=httpd state=restarted